CN204081764U - Body hinge - Google Patents
Body hinge Download PDFInfo
- Publication number
- CN204081764U CN204081764U CN201420519178.2U CN201420519178U CN204081764U CN 204081764 U CN204081764 U CN 204081764U CN 201420519178 U CN201420519178 U CN 201420519178U CN 204081764 U CN204081764 U CN 204081764U
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- Prior art keywords
- plate
- bearing pin
- hinge
- shaped plate
- body hinge
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Abstract
The utility model discloses a kind of body hinge, its the first hinge entirety is U-shaped, second hinge comprises the first plate and the second plate, one end that the second plate is stated in one end of first plate is connected by arc connecting portion, the other end of the first plate is provided with bearing pin sheath, bearing pin sheath by hinge in the U-type groove of the first hinge.This body hinge adopts the mode of punching press to manufacture, and manufacturing process is simple.By the optimal design to each building block of body hinge, the multi-angle connected row of hinge can be realized, there is good versatility, reduce development cost.
Description
Technical field
The utility model belongs to car door field, particularly a kind of body hinge.
Background technology
Body hinge is the parts connecting car door and vehicle body, and it has spinfunction, makes car door can realize opening and closing rotary motion.Existing body hinge has various ways, generally can be divided into casting type and punching type by manufacturing process, can be divided into installing type and welded type by mounting structure, can be divided into limited location integrated form and non-spacing integrated form by form of structure.Wherein casting type hinge complex process, cost are high; Welded type hinge assemblies technique is more complicated, requires high to fixture, and more easily occur the alignment of hinge axes difficulty, thus cause the assembly precision of door to be difficult to ensure card, hinge damages problems such as being difficult to reparation; Spacing integrated form hinge manufacturing process is complicated, and cost is high, and easily produces abnormal sound and the problem such as car door opening closing forces is large.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of manufacturing process is simple, cost is low, structural strength is good, switch force is little, the body hinge of easy assembling and setting.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of body hinge, comprising:
First hinge, it comprises U-shaped plate, and this U-shaped plate aerofoil end is provided with the vertically extending flange of described aerofoil dorsad;
Second hinge, it comprises the first plate and the second plate, one end of described first plate is connected by arc connecting portion with one end of described second plate, the length bearing of trend of described second plate is perpendicular to described first plate, the projection in this second plate thickness face is positioned at the middle part of described first plate, and the broadside of described second plate is parallel with the broadside of described first plate;
Bearing pin sheath, it is arranged on the other end of described first plate;
Bearing pin, its aerofoil through described U-shaped plate and the described bearing pin sheath being positioned at this U-shaped plate groove, this bearing pin is positioned at described U-shaped plate aerofoil near one end of this U-shaped plate outside of belly.
Preferably, be provided with postive stop baffle between the aerofoil of described U-shaped plate, described postive stop baffle and described bearing pin are positioned at the same side of described U-shaped plate aerofoil, and described postive stop baffle and described bearing pin be arranged in parallel.
Preferably, the two ends of described bearing pin are provided with axle sleeve.
Preferably, the outer face of described bearing pin one end is provided with the spline coordinated with described axle sleeve.
Preferably, the outer face of the described bearing pin other end is provided with the cannelure coordinated with described axle sleeve.
Preferably, the bending part of described U-shaped plate is provided with the first reinforcing rib.
Preferably, the aerofoil of described U-shaped plate and the junction of described flange are provided with the second reinforcing rib.
Preferably, the first installing hole is provided with on the outside of belly of described U-shaped plate and on described flange.
Preferably, described second plate is provided with the second installing hole.
Preferably, described postive stop baffle is provided with locating hole.
The utility model body hinge, its the first hinge entirety is U-shaped, second hinge comprises the first plate and the second plate, one end that the second plate is stated in one end of first plate is connected by arc connecting portion, the other end of the first plate is provided with bearing pin sheath, bearing pin sheath by hinge in the U-type groove of the first hinge.This body hinge adopts the mode of punching press to manufacture, and manufacturing process is simple.By the optimal design to each building block of body hinge, the multi-angle that can realize hinge connects, and has good versatility, reduces development cost.
Accompanying drawing explanation
The stereogram of the body hinge that Fig. 1 provides for the utility model embodiment;
The explosive view of the body hinge that Fig. 2 provides for the utility model embodiment;
The stereogram of the first hinge in the body hinge that Fig. 3 provides for the utility model embodiment;
The stereogram of the second hinge in the body hinge that Fig. 4 provides for the utility model embodiment;
The stereogram of bearing pin in the body hinge that Fig. 5 provides for the utility model embodiment;
The stereogram of postive stop baffle in the body hinge that Fig. 6 provides for the utility model embodiment.
In Fig. 1 to Fig. 6, Reference numeral is: 1 first hinge, 11U template, 12 flange, 101 first installing holes, 102 first reinforcing ribs, 103 second reinforcing ribs, 104 first bearing pin installing holes, 105 second bearing pin installing holes, 2 second hinges, 21 first plates, 22 second plates, 23 connecting portions, 201 second installing holes, 3 bearing pins, 301 splines, 302 cannelures, 4 postive stop baffles, 401 locating holes, 5 bearing pin sheaths, 6 axle sleeves.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of body hinge, comprising: the first hinge 1, second hinge 2, bearing pin 3, bearing pin sheath 5.Wherein, as shown in Figure 3, the first hinge 1 comprises U-shaped plate 11, and this U-shaped plate 11 aerofoil end is provided with the vertically extending flange 12 of aerofoil dorsad.This first hinge 1 adopts thickness 9mm cold-rolling steel-plate punch shaping.U-shaped plate 11 aerofoil offers the first bearing pin installing hole 104 and the second bearing pin installing hole 105 near one end of this U-shaped plate 11 outside of belly.Preferably, be provided with the first installing hole 101 on the outside of belly of U-shaped plate 11 He on flange 12, by bolt, the first hinge 1 be fixedly connected with vehicle body, in addition, also can not establish the first installing hole 101, change into and adopt the mode of welding to be fixedly connected with vehicle body by the first hinge 1.In order to promote intensity and the vertical stiffness of the first hinge 1, preferably, the bending part of U-shaped plate 11 is provided with the first reinforcing rib 102, and the aerofoil of U-shaped plate 11 and the junction of flange 12 are provided with the second reinforcing rib 103.
As shown in Figure 4, second hinge 2 comprises the first plate 21 and the second plate 22, one end of first plate 21 is connected by arc connecting portion 23 with one end of the second plate 22, the other end of the first plate 21 is provided with bearing pin sheath 5, the length bearing of trend of the second plate 22 is perpendicular to the first plate 21, the projection in this second plate 22 thickness face is positioned at the middle part of the first plate 21, and the broadside of the second plate 22 is parallel with the broadside of the first plate 21.This second hinge 2 adopts thickness 3mm cold-rolling steel-plate punch to become.Preferably, the second plate 22 is provided with the second installing hole 201,202, is fixedly connected by bolt and car door, in addition, also can not establish the second installing hole 201,202, change into and adopt the mode of welding to be fixedly connected with car door by the second hinge 2.
Bearing pin 3 first penetrates from the first bearing pin installing hole 104, after bearing pin sheath 5, passes from the second bearing pin installing hole 105, thus by the first hinge 1 and the second hinge 2 hinged.Preferably, the two ends of bearing pin 3 are provided with axle sleeve 6, and this axle sleeve 6 is positioned at the first bearing pin installing hole 104 and the second bearing pin installing hole 105, and axle sleeve 6 is lubricate in body hinge opening and closing process.In order to coordinate axle sleeve 6, as shown in Figure 5, preferably, the outer face of one end of bearing pin 3 is provided with spline 301, the outer face of the other end is provided with cannelure 302, the spline 301 on bearing pin 3 coordinates with axle sleeve 6, avoids bearing pin 3 and axle sleeve generation relative sliding, guarantee bearing pin 3 stability of rotation in axle sleeve 6, the lubrication to axle sleeve 6 also can play in spline place after scribbling lubricating grease.Cannelure 302 can prevent bearing pin from coming off from axle sleeve 6 in rotation process.
A kind of embodiment, as depicted in figs. 1 and 2, in order to the rotational angle limiting the second hinge 2 makes it not occur situation about turning, preferably, postive stop baffle 4 is welded with between the aerofoil of U-shaped plate 11, postive stop baffle 4 and bearing pin 3 are positioned at the same side of U-shaped plate 11 aerofoil, and postive stop baffle 4 be arranged in parallel with bearing pin 3.Accurate in order to ensure welding position, preferably, postive stop baffle 4 is provided with locating hole 401.
The assembling process of this body hinge is as follows:
By bearing pin 3 through bearing pin sheath 5, and assembled by spline 301 structure at bearing pin 3 two ends and ring channel structures 302 and the first hinge 1, wherein spline 301 structure and ring channel structures 302 and the first hinge 1 are equipped with axle sleeve 6 between first bearing pin installing hole 104 and the second bearing pin installing hole 105.
After above-mentioned assembling completes, after the second hinge 2 and bearing pin sheath 5 being fixed by positioning fixture, adopt titanium dioxide to overlap with bearing pin sheath 5 second hinge 2 front end and protect weldering to be fixedly connected with.And by welding locating hole 401, adopted at postive stop baffle 4 two ends titanium dioxide cover protection weldering to be fixedly connected on the first hinge 1.
After above-mentioned assembling process completes, car door hinge structure as shown in Figure 1, by structural first installing hole 101 of the first hinge 1, selects corresponding bolt and vehicle body to fixedly mount, by the structural installing hole 201 of the second hinge 2, corresponding bolt and car door is selected to fixedly mount.In installation process, by adjusting the first installing hole 101 and structural second installing hole 201 of the second hinge 2 on the first hinge 1, realizing installation location and the assembling adjustability of body hinge, ensureing there is good exterior quality between car door and car body.
After above-mentioned installation, body hinge can be realized and fix car door, support the effect of car door assembly, ensure between car door and car body firmly annexation, and ensure the normal open function of car door.During car door opening, the rotary motion that namely the second hinge 2 and bearing pin sheath 5 realize with bearing pin 3 is axis, and realize self-lubricating function by axle sleeve 6, effectively can eliminate the risk of abnormal sound when body hinge is opened.And coordinate mounting structure by bearing pin sheath 5 and axle sleeve 6, seal, prevent dust from entering, reduce the risk of abnormal sound generation.
When car door opening is to design maximum angle, postive stop baffle 4 and the second hinge 2 are fitted, and play position-limiting action, ensure spacing safety during car door opening.Above-mentioned body hinge possesses good generalization performance, and by regulating postive stop baffle 4 and the second hinge 2 positions of fitting, can realize opening angle and regulating, being therefore applicable to many moneys vehicle.
In sum, content of the present utility model is not limited in the above-described embodiments, and those skilled in the art can propose other embodiment easily according to guiding theory of the present utility model, and these embodiments are all included within scope of the present utility model.
Claims (10)
1. a body hinge, is characterized in that, comprising:
First hinge (1), it comprises U-shaped plate (11), and this U-shaped plate (11) aerofoil end is provided with described aerofoil dorsad, and vertically extending flange (12);
Second hinge (2), it comprises the first plate (21) and the second plate (22), one end of described first plate (21) is connected by arc connecting portion (23) with one end of described second plate (22), the length bearing of trend of described second plate (22) is perpendicular to described first plate (21), the projection in this second plate (22) thickness face is positioned at the middle part of described first plate (21), and the broadside of described second plate (22) is parallel with the broadside of described first plate (21);
Bearing pin sheath (5), it is arranged on the other end of described first plate (21);
Bearing pin (3), its aerofoil through described U-shaped plate (11) and the described bearing pin sheath (5) being positioned at this U-shaped plate (11) groove, this bearing pin (3) is positioned at described U-shaped plate (11) aerofoil near one end of this U-shaped plate (11) outside of belly.
2. body hinge according to claim 1, it is characterized in that: between the aerofoil of described U-shaped plate (11), be provided with postive stop baffle (4), described postive stop baffle (4) and described bearing pin (3) are positioned at the same side of described U-shaped plate (11) aerofoil, and described postive stop baffle (4) be arranged in parallel with described bearing pin (3).
3. body hinge according to claim 2, is characterized in that: the two ends of described bearing pin (3) are provided with axle sleeve (6).
4. body hinge according to claim 3, is characterized in that: the outer face of described bearing pin (3) one end is provided with the spline (301) coordinated with described axle sleeve (6).
5. body hinge according to claim 4, is characterized in that: the outer face of described bearing pin (3) other end is provided with the cannelure (302) coordinated with described axle sleeve (6).
6. body hinge according to claim 5, is characterized in that: the bending part of described U-shaped plate (11) is provided with the first reinforcing rib (102).
7. body hinge according to claim 6, is characterized in that: the aerofoil of described U-shaped plate (11) and the junction of described flange (12) are provided with the second reinforcing rib (103).
8. body hinge according to claim 7, is characterized in that: be provided with the first installing hole (101) on the outside of belly of described U-shaped plate (11) He on described flange (12).
9. body hinge according to claim 8, is characterized in that: described second plate (22) is provided with the second installing hole (201).
10. body hinge according to claim 9, is characterized in that: described postive stop baffle (4) is provided with locating hole (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519178.2U CN204081764U (en) | 2014-09-10 | 2014-09-10 | Body hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519178.2U CN204081764U (en) | 2014-09-10 | 2014-09-10 | Body hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081764U true CN204081764U (en) | 2015-01-07 |
Family
ID=52174496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519178.2U Expired - Fee Related CN204081764U (en) | 2014-09-10 | 2014-09-10 | Body hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204081764U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061480A (en) * | 2017-06-12 | 2017-08-18 | 吕元胜 | Hinge arrangement and application have the DIY modularization Furniture panels of the hinge arrangement |
| CN107618358A (en) * | 2017-09-25 | 2018-01-23 | 江苏柳工机械有限公司 | Rotary glide steering loader heat abstractor |
| CN109057591A (en) * | 2018-07-13 | 2018-12-21 | 中植汽车睢宁有限公司 | Automobile front door hinge that is a kind of more durable and being easily installed |
| CN110017074A (en) * | 2017-12-22 | 2019-07-16 | 本田技研工业株式会社 | Linkage |
| CN113833374A (en) * | 2021-10-26 | 2021-12-24 | 田军德 | Electric motor car is folded paper |
-
2014
- 2014-09-10 CN CN201420519178.2U patent/CN204081764U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061480A (en) * | 2017-06-12 | 2017-08-18 | 吕元胜 | Hinge arrangement and application have the DIY modularization Furniture panels of the hinge arrangement |
| CN107618358A (en) * | 2017-09-25 | 2018-01-23 | 江苏柳工机械有限公司 | Rotary glide steering loader heat abstractor |
| CN107618358B (en) * | 2017-09-25 | 2024-02-02 | 柳工常州机械有限公司 | Rotary type sliding steering loader heat radiator |
| CN110017074A (en) * | 2017-12-22 | 2019-07-16 | 本田技研工业株式会社 | Linkage |
| CN109057591A (en) * | 2018-07-13 | 2018-12-21 | 中植汽车睢宁有限公司 | Automobile front door hinge that is a kind of more durable and being easily installed |
| CN113833374A (en) * | 2021-10-26 | 2021-12-24 | 田军德 | Electric motor car is folded paper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |